Roman to Arabic in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st Shanethegamer 🇺🇸 703 146 9 Jan 2022 601st Yewzir 🇧🇪 703 146 10 Jun 2024 603rd strout 703 159 14 Dec 2023 604th andersk 🇺🇸 701 162 18 Mar 2020 605th Waffle3z 699 129 17 Apr 2022 606th jarekwg 698 136 2 Oct 2020 606th OCNeve 698 136 18 Jun 2024 606th minhtrancccp 698 136 25 Nov 2024 609th jake-freeman 697 109 13 May 2020 609th ArmaanAS 697 109 7 Mar 2021 609th voytxt 🇨🇿 697 109 12 Jul 2024 612th lynn 696 117 30 Nov 2021 613th stefangimmillaro 695 113 7 Nov 2023 614th jared-hughes 694 64 17 Apr 2022 615th yzhs 🇩🇪 693 137 15 Mar 2020 615th suwat513 693 137 15 Sep 2022 615th neihousaigaai 693 137 6 Oct 2024 618th yzhs 🇩🇪 690 162 25 Jul 2021 619th sean-niemann 🇺🇸 689 122 31 Oct 2023 620th retrohun 688 115 1 Nov 2024 621st SnowballSH 688 138 3 Feb 2021 622nd annaproxy 687 159 11 May 2023 623rd Stockoh 🇫🇷 683 139 27 Feb 2024 623rd zhaohm14 683 139 10 Jun 2025 625th MeWhenI 🇻🇦 680 147 17 Feb 2023 626th MahlerFive 🇨🇦 679 186 24 Apr 2020 627th mintypython 678 112 16 Oct 2018 627th saramaebee 678 112 18 Oct 2018 627th igmcdowell 678 112 4 Jan 2022 630th Jiramide 678 133 7 Feb 2021 631st kevinmchung 678 140 3 Apr 2018 632nd ReidZ3 🇺🇸 677 165 13 Dec 2020 633rd rifatx 674 141 16 Mar 2023 633rd quimey 674 141 20 Jul 2023 635th KatieLG 🇬🇧 673 71 27 Nov 2023 636th vmcnabb 🇳🇿 672 113 6 May 2021 636th targrik 672 113 24 Feb 2025 638th sean-niemann 🇺🇸 671 153 11 Jul 2024 639th MeWhenI 🇻🇦 670 271 29 Nov 2023 640th antimon2 🇯🇵 669 92 12 Oct 2021 641st MichalMarsalek 🇨🇿 669 135 30 Aug 2022 642nd Haksell 🇦🇶 669 142 13 Jun 2020 642nd btjones0 669 142 16 Jul 2022 642nd Fishron 669 142 19 Sep 2022 642nd jatloe 669 142 6 Sep 2024 646th Natanaelel 🇸🇪 669 167 10 May 2025 647th lionbryce 668 135 8 Aug 2024 648th alexkunin 667 114 7 Jul 2019 649th SirBogman 🇺🇸 666 182 17 Apr 2022 650th NewDefectus 🇮🇱 665 87 16 Oct 2021 650th Natanaelel 🇸🇪 665 87 16 Nov 2021 650th scpchicken 🇵🇼 665 87 24 Nov 2022 653rd janbehrens 🇩🇪 665 121 16 May 2023 654th dokutan 665 134 22 Jun 2024 655th Brianzhengca 664 143 5 Feb 2021 655th TobyBoyne 🇬🇧 664 143 14 Apr 2022 657th varhammer 🇷🇺 661 121 13 Dec 2023 658th celiendonze 🇨🇭 660 144 14 Apr 2023 658th Bulmenisaurus 660 144 1 Jul 2024 658th emgordon154 660 144 23 Sep 2024 658th CornerMercury 🇬🇧 660 144 14 Feb 2025 662nd MeWhenI 🇻🇦 658 193 6 Jun 2023 663rd Shanethegamer 🇺🇸 657 128 13 Jun 2022 664th CatsAreFluffy 656 94 4 Feb 2023 665th BBoehm 🇩🇪 655 116 21 Dec 2020 666th lmolteno 655 145 3 Mar 2021 666th guilhem-roy 🇫🇷 655 145 7 Mar 2022 666th jakobkordez 🇸🇮 655 145 31 Oct 2022 666th frankgraziano 655 145 24 Apr 2025 666th TheZwierzLF 🇵🇱 655 145 21 May 2025 671st Yewzir 🇧🇪 654 123 10 Jun 2024 672nd orthoplex 🇨🇽 653 68 9 Oct 2020 673rd elgan65536 651 146 31 Mar 2024 674th hyvyys 649 117 19 Sep 2020 674th aksyristos 649 117 2 Nov 2022 Prev 601–675 of 1,317 Next
